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| #ifndef OLED_SSD1331_H |
| #define OLED_SSD1331_H |
| |
| #define SSD1331_LCDWIDTH 96 |
| #define SSD1331_LCDHEIGHT 64 |
| #define SSD1331_STRING_BUFFER_SIZE 32 |
| |
| // Select one of these defines to set the pixel color order |
| #define SSD1331_COLORORDER_RGB |
| // #define SSD1331_COLORORDER_BGR |
| |
| // SSD1331 Commands |
| #define SSD1331_CMD_DRAWLINE 0x21 |
| #define SSD1331_CMD_DRAWRECT 0x22 |
| #define SSD1331_CMD_CLEARWINDOW 0x25 |
| #define SSD1331_CMD_FILL 0x26 |
| #define SSD1331_CMD_SETCOLUMN 0x15 |
| #define SSD1331_CMD_SETROW 0x75 |
| #define SSD1331_CMD_CONTRASTA 0x81 |
| #define SSD1331_CMD_CONTRASTB 0x82 |
| #define SSD1331_CMD_CONTRASTC 0x83 |
| #define SSD1331_CMD_MASTERCURRENT 0x87 |
| #define SSD1331_CMD_SETREMAP 0xA0 |
| #define SSD1331_CMD_STARTLINE 0xA1 |
| #define SSD1331_CMD_DISPLAYOFFSET 0xA2 |
| #define SSD1331_CMD_NORMALDISPLAY 0xA4 |
| #define SSD1331_CMD_DISPLAYALLON 0xA5 |
| #define SSD1331_CMD_DISPLAYALLOFF 0xA6 |
| #define SSD1331_CMD_INVERTDISPLAY 0xA7 |
| #define SSD1331_CMD_SETMULTIPLEX 0xA8 |
| #define SSD1331_CMD_SETMASTER 0xAD |
| #define SSD1331_CMD_DISPLAYOFF 0xAE |
| #define SSD1331_CMD_DISPLAYON 0xAF |
| #define SSD1331_CMD_POWERMODE 0xB0 |
| #define SSD1331_CMD_PRECHARGE 0xB1 |
| #define SSD1331_CMD_CLOCKDIV 0xB3 |
| #define SSD1331_CMD_PRECHARGEA 0x8A |
| #define SSD1331_CMD_PRECHARGEB 0x8B |
| #define SSD1331_CMD_PRECHARGEC 0x8C |
| #define SSD1331_CMD_PRECHARGELEVEL 0xBB |
| #define SSD1331_CMD_VCOMH 0xBE |
| |
| // Color definitions |
| #define SSD1331_BLACK 0x0000 |
| #define SSD1331_BLUE 0x001F |
| #define SSD1331_RED 0xF800 |
| #define SSD1331_GREEN 0x07E0 |
| #define SSD1331_CYAN 0x07FF |
| #define SSD1331_MAGENTA 0xF81F |
| #define SSD1331_YELLOW 0xFFE0 |
| #define SSD1331_WHITE 0xFFFF |
| |
| typedef struct __SSD1331_DATA { |
| int WIDTH, HEIGHT; // raw display size |
| int _width, _height; // size depending on rotation |
| int cursor_x, cursor_y; |
| unsigned int textcolor, textbgcolor; |
| unsigned char textsize; |
| unsigned char rotation; |
| unsigned char wrap; // If set, wrap text at right side |
| } SSD1331_DATA; |
| |
| // Misc functions |
| int SSD1331_Abs(int i); |
| void SSD1331_Swap(int *a, int *b); |
| unsigned int SSD1331_Color565(unsigned char r, unsigned char g, unsigned char b); |
| |
| // Core functions |
| void SSD1331_Init(void); |
| void SSD1331_Begin(void); |
| void SSD1331_GoTo(int x, int y); |
| |
| void SSD1331_Command(unsigned char c); |
| void SSD1331_Data(unsigned char d); |
| |
| // Display functions |
| void SSD1331_Clear_Display(void); |
| |
| void SSD1331_Draw_Pixel(int x, int y, unsigned int color); |
| void SSD1331_Draw_Line(int x0, int y0, int x1, int y1, unsigned int color); |
| void SSD1331_Draw_Fast_VLine(int x, int y, int h, unsigned int color); |
| void SSD1331_Draw_Fast_HLine(int x, int y, int w, unsigned int color); |
| void SSD1331_Draw_Rect(int x0, int y0, int x1, int y1, unsigned int color); |
| void SSD1331_Fill_Rect(int x0, int y0, int x1, int y1, unsigned int color); |
| |
| void SSD1331_Draw_Circle(int x0, int y0, int r, unsigned int color); |
| void SSD1331_Draw_Circle_Helper(int x0, int y0, int r, unsigned char cornername, unsigned int color); |
| void SSD1331_Fill_Circle(int x0, int y0, int r, unsigned int color); |
| void SSD1331_Fill_Circle_Helper(int x0, int y0, int r, unsigned char cornername, int delta, unsigned int color); |
| |
| void SSD1331_Draw_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color); |
| void SSD1331_Fill_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color); |
| void SSD1331_Draw_Round_Rect(int x0, int y0, int w, int h, int radius, unsigned int color); |
| void SSD1331_Fill_Round_Rect(int x0, int y0, int w, int h, int radius, unsigned int color); |
| |
| void SSD1331_Draw_Bitmap(int x, int y, const unsigned char *bitmap, int w, int h, unsigned int color); |
| void SSD1331_Draw_Char(int x, int y, unsigned char c, unsigned int color, unsigned int bg, unsigned char size); |
| |
| void SSD1331_Write(unsigned char c); |
| void SSD1331_Write_String(const rom char *fmt, ...); |
| //void SSD1331_Append_String(const rom char *fmt, ...); |
| |
| void SSD1331_Set_Cursor(int x, int y); |
| void SSD1331_Set_Text_Color(unsigned int c); |
| void SSD1331_Set_Text_Color_BG(unsigned int c, unsigned int bg); |
| void SSD1331_Set_Text_Size(unsigned char s); |
| void SSD1331_Set_Text_Wrap(unsigned char w); |
| void SSD1331_Set_Rotation(unsigned char r); |
| |
| // Test functions |
| void SSD1331_Test_DrawLines(unsigned int color); |
| void SSD1331_Test_DrawRect(unsigned int color); |
| void SSD1331_Test_FillRect(unsigned int color1, unsigned int color2); |
| void SSD1331_Test_DrawCircle(unsigned int radius, unsigned int color); |
| void SSD1331_Test_FillCircle(unsigned int radius, unsigned int color); |
| void SSD1331_Test_DrawTria(void); |
| void SSD1331_Test_DrawRoundRect(void); |
| void SSD1331_Test_MediaButtons(void); |
| void SSD1331_Test_Pattern(void); |
| |
| #endif /* OLED_SSD1331_H */ |
| |